[BUG]

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

I sorted sessions into groups. The groups disappeared.

What Should Happen?

The groups should persist and not disappear.

Error Messages/Logs

None.

Steps to Reproduce

add sessions to groups. move them around and change them. watch them disappear.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude 1.22209.0 (77c938) 2026-07-16T05:39:45.000Z

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_